Answer:
50.9166
Not sure what you mean by decimal form cause it is already in decimal form...
If you meant fraction form it would be 254583
/5000
hope this helped! :)
If it were four consecutive odd numbers then it would be x, x+2, x+4, x+6 and not x, x+1, x+2, x+3. That is just four consecutive integers.
So if you want four consecutive ODD numbers then:
x+x+2+x+4+x+6=216
4x+12=216
4x=204
x=51 so the odd integers would be:
51, 53, 55, 57
Step-by-step explanation:
A cross-section is a washer with an inner radius of 8sin(x) - (-1) and an outer radius of 8cos(x) - -(1), so its area would be:
A(x) = π[(8cos(x) + 1)^2 − (8sin(x) + 1)^2]
= π[64cos^2(x) + 16cos(x) + 1 - 64sin^2(x) − 16sin(x) − 1]
= π[64cos(2x) + 16cos(x) - 16sin(x)]
=> V(x) = ∫[0,π/4] π[64cos(2x) + 16cos(x) - 16sin(x)] dx
= π[32sin(2x) + 16sin(x) + 16cos(x)] |[0,π/4]
= π[32sin(π/2) + 16√2/2 + 16√2/2 - 16]
= π(32 - 16 + 16√2) = π(16 + 16√2)
The volume of the region is π(16 + 16√2).
Answer:
29/20.
Step-by-step explanation:
The fraction that best 145% is 29/20.
I think it's B but I'm not 100% sure
